merge revision(s) 46182: [Backport #9872]
* lib/net/ftp.rb (transfercmd): Close TCP server socket even if an exception occur.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 46182: [Backport #9872]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e